/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.wicketstuff.rest.annotations.parameters;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * This annotation indicates that the value of a method parameter must be read from a given segment
 * as <a href="http://www.w3.org/DesignIssues/MatrixURIs.html">matrix parameter</a>.
 * 
 * @author andrea del bene
 * 
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.PARAMETER)
@AnnotatedParam
public @interface MatrixParam
{
	String parameterName();

	int segmentIndex();

	boolean required() default true;

	String defaultValue() default "";
}
